153539820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 398037780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 151, 180, 189, 210, 252, 269, 270, 302, 315, 378, 420, 453, 538, 540, 604, 630, 755, 756, 807, 906, 945, 1057, 1076, 1260, 1345, 1359, 1510, 1614, 1812, 1883, 1890, 2114, 2265, 2421, 2690, 2718, 3020, 3171, 3228, 3766, 3780, 4035, 4077, 4228, 4530, 4842, 5285, 5380, 5436, 5649, 6342, 6795, 7263, 7532, 8070, 8154, 9060, 9415, 9513, 9684, 10570, 11298, 12105, 12684, 13590, 14526, 15855, 16140, 16308, 16947, 18830, 19026, 20385, 21140, 22596, 24210, 27180, 28245, 28539, 29052, 31710, 33894, 36315, 37660, 38052, 40619, 40770, 47565, 48420, 50841, 56490, 57078, 63420, 67788, 72630, 81238, 81540, 84735, 95130, 101682, 112980, 114156, 121857, 142695, 145260, 162476, 169470, 190260, 203095, 203364, 243714, 254205, 284333, 285390, 338940, 365571, 406190, 487428, 508410, 568666, 570780, 609285, 731142, 812380, 852999, 1016820, 1096713, 1137332, 1218570, 1421665, 1462284, 1705998, 1827855, 2193426, 2437140, 2558997, 2843330, 3411996, 3655710, 4264995, 4386852, 5117994, 5483565, 5686660, 7311420, 7676991, 8529990, 10235988, 10967130, 12794985, 15353982, 17059980, 21934260, 25589970, 30707964, 38384955, 51179940, 76769910, 153539820]

約数ペア:

[(1, 153539820), (2, 76769910), (3, 51179940), (4, 38384955), (5, 30707964), (6, 25589970), (7, 21934260), (9, 17059980), (10, 15353982), (12, 12794985), (14, 10967130), (15, 10235988), (18, 8529990), (20, 7676991), (21, 7311420), (27, 5686660), (28, 5483565), (30, 5117994), (35, 4386852), (36, 4264995), (42, 3655710), (45, 3411996), (54, 2843330), (60, 2558997), (63, 2437140), (70, 2193426), (84, 1827855), (90, 1705998), (105, 1462284), (108, 1421665), (126, 1218570), (135, 1137332), (140, 1096713), (151, 1016820), (180, 852999), (189, 812380), (210, 731142), (252, 609285), (269, 570780), (270, 568666), (302, 508410), (315, 487428), (378, 406190), (420, 365571), (453, 338940), (538, 285390), (540, 284333), (604, 254205), (630, 243714), (755, 203364), (756, 203095), (807, 190260), (906, 169470), (945, 162476), (1057, 145260), (1076, 142695), (1260, 121857), (1345, 114156), (1359, 112980), (1510, 101682), (1614, 95130), (1812, 84735), (1883, 81540), (1890, 81238), (2114, 72630), (2265, 67788), (2421, 63420), (2690, 57078), (2718, 56490), (3020, 50841), (3171, 48420), (3228, 47565), (3766, 40770), (3780, 40619), (4035, 38052), (4077, 37660), (4228, 36315), (4530, 33894), (4842, 31710), (5285, 29052), (5380, 28539), (5436, 28245), (5649, 27180), (6342, 24210), (6795, 22596), (7263, 21140), (7532, 20385), (8070, 19026), (8154, 18830), (9060, 16947), (9415, 16308), (9513, 16140), (9684, 15855), (10570, 14526), (11298, 13590), (12105, 12684)]